Xrtpy

This is a follow-up to the new modifications made since v0.0.4.0rc2 & v0.0.4.0rc1 .
"XRTpys v0.4.0 pre-release aims to address the challenges encountered during the v0.3.0 release, particularly regarding issues with large files. This version includes significant updates and improvements, with a focus on addressing the limitations of the previous release, enhancing the codebase, and improving the documentation for a more comprehensive release."

XRTpys v0.4.0 pre-release aims to address the challenges encountered during the v0.3.0 release, particularly concerning issues with large files. This version includes significant updates and improvements, focusing on addressing the previous release's limitations, enhancing codebase, and improving documentation for a more comprehensive release.

What's Changed
* Fix paths to spectral model files in temperature response by jslavin in https://github.com/HinodeXRT/xrtpy/pull/162


**Full Changelog**: https://github.com/HinodeXRT/xrtpy/compare/v0.3.0...v0.3.1

What's Changed
* Require Python ≥3.9 by namurphy in https://github.com/HinodeXRT/xrtpy/pull/139
* Add `sphinx-issues` configuration by namurphy in https://github.com/HinodeXRT/xrtpy/pull/142
* Fix metadata for emission measure maps in xrt_teem by jslavin in https://github.com/HinodeXRT/xrtpy/pull/143
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/HinodeXRT/xrtpy/pull/144
* Updating requirements - scikit-image by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/147
* Add xrt_deconvolve by jslavin in https://github.com/HinodeXRT/xrtpy/pull/145
* chianti emission model by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/123
* Modify xrt teem to return namedtuple by jslavin in https://github.com/HinodeXRT/xrtpy/pull/148
* Updating the xrt contam on ccd file by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/149
* Clean up of xrt_teem by jslavin in https://github.com/HinodeXRT/xrtpy/pull/152
* Add `ruff` to `pre-commit` by namurphy in https://github.com/HinodeXRT/xrtpy/pull/153
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/HinodeXRT/xrtpy/pull/155
* Add GitHub issue templates by namurphy in https://github.com/HinodeXRT/xrtpy/pull/154
* Updating notebooks by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/158
* Light Leak Data Calibration by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/151
* Update installation instructions by namurphy in https://github.com/HinodeXRT/xrtpy/pull/140
* Updating xrt contam on ccd file by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/160
* Build changelog for 0.3.0 release by joyvelasquez in https://github.com/HinodeXRT/xrtpy/pull/159
* Update version in `docs/conf.py` by namurphy in https://github.com/HinodeXRT/xrtpy/pull/161


**Full Changelog**: https://github.com/HinodeXRT/xrtpy/compare/v0.2.0...v0.3.0